electrical aptitude test questions and answers
on: Calculate the resistance of a resistor if a current of 3 A flows through it when the voltage across it is 120 V. Answer: Resistance (R) = V / I = 120 V / 3 A = 40 Ω. 3. Electrical Circuits Question: In a series circuit with three resistors of 10 Ω, 20 Ω, and 30 Ω, what i